17730915

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2243}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 13290141

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2243, 2635, 6729, 7905, 11215, 33645, 38131, 69533, 114393, 190655, 208599, 347665, 571965, 1042995, 1182061, 3546183, 5910305, 17730915]

約数ペア:

[(1, 17730915), (3, 5910305), (5, 3546183), (15, 1182061), (17, 1042995), (31, 571965), (51, 347665), (85, 208599), (93, 190655), (155, 114393), (255, 69533), (465, 38131), (527, 33645), (1581, 11215), (2243, 7905), (2635, 6729)]